valveLINK Controller

Why the valveLINK

Precision irrigation for every zone.

Without precise valve control, growers risk over- or under-watering, inconsistent crop quality, and wasted nutrients. The valveLINK brings intelligent, zone-based irrigation automation to your entire operation.

8-Channel Irrigation Control

Eight independently controlled outputs for driving 24VAC irrigation valves (1A per port, 2.7A combined).

24VAC Valve Compatibility

Compatible with standard 24VAC 2-wire diaphragm valves and 24VAC motorized ball valves.

Copilot & Multi-Mode Control

Manual, scheduled, or sensor-based operation with Growlink Copilot for automated crop steering.

PWM-Simulated 24VAC

50% duty-cycle PWM at 1kHz simulates 24VAC, with a 1-second DC inrush pulse to open diaphragm valves.

HUB & Wi-Fi Connectivity

Connect via RJ-45 HUB port or standalone Wi-Fi for flexible deployment and Growlink OS integration.

Made in USA

Trusted by over 3,000 cultivators worldwide.

The Growlink LINKS System

One system. Complete irrigation control.

The valveLINK connects to your LINKS ecosystem, enabling precision irrigation alongside climate, lighting, substrate, and nutrient devices in a single automated system managed through Growlink OS.